Swing



FIG. 1 is a perspective view showing the front and left sides of the swing of my new design;

FIG. 2 is a left side view of the swing;

FIG. 3 is a front elevation view of the swing;

FIG. 4 is a right side elevation view of the swing;

FIG. 5 is a rear elevation view of the swing shown in FIG. 1; and

FIG. 6 is a top plan view of the swing. 

The ornamental design for a swing, as shown. 